/*
 * Copyright 2018 Netflix, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.netflix.spinnaker.clouddriver.sql

import com.fasterxml.jackson.databind.ObjectMapper
import java.io.IOException
import java.lang.String.format
import java.sql.ResultSet

class TaskResultObjectMapper(
  private val mapper: ObjectMapper
) {

  fun map(rs: ResultSet): Collection<Any> {
    val results = mutableListOf<Any>()

    while (rs.next()) {
      try {
        results.add(mapper.readValue(rs.getString("body"), Map::class.java))
      } catch (e: IOException) {
        val id = rs.getString("id")
        val taskId = rs.getString("task_id")
        throw RuntimeException(
          format("Failed to convert result object body to map (id: %s, taskId: %s)", id, taskId),
          e
        )
      }
    }

    return results
  }
}
